gray green black lichen rock symbiotic combination fungus with algae bacterium close macro fall the

navigate by keyword : abstract algae and background bacteria bacterium biology black botanical botany canyon close combination contours copy crust detail ecosystem environment fall feed flora forest fork formicinae front fungi fungus gray green grey growth herbology lichen macro micro moss mountains natural old oquirrh organism parietina pattern reproduce research rock rose science slow space stone study symbiotic texture trails usa utah wallpaper wasatch xanthoria yellow

Gray, Green, Black, Lichen on rock, symbiotic combination of a fungus with an algae or bacterium, close up, macro in fall on the Y Royalty Free Stock Photo

Gray, Green, Black, Lichen on rock, symbiotic combination of a fungus with an algae or bacterium, close up, macro in fall on the Y

Gray, Green, Black, Lichen on rock, symbiotic combination of a fungus with an algae or bacterium, close up, macro in fall on the Yellow Fork and Rose Canyon Trails in Oquirrh Mountains on the Wasatch Front in Utah USA.